MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of these is a wrong expression for the total circulation around a thin symmetric airfoil? |
| A. | = ( int_0^c ) ( )d |
| B. | = ( frac {c}{2} int_0^{ pi } ) ( )sin u2061 d |
| C. | =c V<sub> </sub> ( int_0^c )(1+cos )d |
| D. | =c V<sub> </sub> ( int_0^{ pi } )(1+cos )d |
| Answer» D. =c V<sub> </sub> ( int_0^{ pi } )(1+cos )d | |